Quarter Index 2015=100, Seasonally Adjusted 1996-01-01 61.1301090677665 1996-04-01 61.6814516523687 1996-07-01 62.1638764138956 1996-10-01 62.6463011754225 1997-01-01 63.0598081138741 1997-04-01 63.4043972292505 1997-07-01 63.6800685215516 1997-10-01 63.9557398138526 1998-01-01 64.2314111061537 1998-04-01 64.5760002215301 1998-07-01 64.9205893369064 1998-10-01 65.4030140984334 1999-01-01 65.8854388599603 1999-04-01 66.4367814445624 1999-07-01 66.9192062060894 1999-10-01 67.4705487906915 2000-01-01 67.9083094555874 2000-04-01 68.6723973256925 2000-07-01 69.2454632282712 2000-10-01 69.9140401146132 2001-01-01 70.4871060171920 2001-04-01 70.9646609360076 2001-07-01 71.6332378223496 2001-10-01 72.1107927411652 2002-01-01 72.6838586437440 2002-04-01 73.4479465138491 2002-07-01 74.0210124164279 2002-10-01 74.5940783190066 2003-01-01 75.0716332378223 2003-04-01 75.4536771728749 2003-07-01 76.0267430754537 2003-10-01 76.5042979942693 2004-01-01 76.9818529130850 2004-04-01 77.4594078319006 2004-07-01 77.8414517669532 2004-10-01 78.4145176695320 2005-01-01 78.7965616045845 2005-04-01 79.3696275071633 2005-07-01 79.8471824259790 2005-10-01 80.3247373447946 2006-01-01 80.8978032473734 2006-04-01 81.3753581661891 2006-07-01 81.9484240687679 2006-10-01 82.4259789875836 2007-01-01 82.9990448901624 2007-04-01 83.7631327602674 2007-07-01 84.5272206303725 2007-10-01 85.1957975167144 2008-01-01 86.2464183381089 2008-04-01 86.8194842406877 2008-07-01 87.5835721107927 2008-10-01 88.4431709646609 2009-01-01 88.7297039159503 2009-04-01 89.4937917860554 2009-07-01 89.9713467048710 2009-10-01 90.1623686723973 2010-01-01 90.4489016236867 2010-04-01 90.7354345749761 2010-07-01 91.1174785100286 2010-10-01 91.7860553963706 2011-01-01 92.5501432664756 2011-04-01 92.9321872015282 2011-07-01 93.5052531041070 2011-10-01 93.8872970391595 2012-01-01 94.4603629417383 2012-04-01 95.3199617956065 2012-07-01 95.7020057306590 2012-10-01 96.1795606494747 2013-01-01 96.1795606494747 2013-04-01 96.5616045845272 2013-07-01 96.7526265520535 2013-10-01 97.2301814708691 2014-01-01 97.5167144221585 2014-04-01 97.8987583572110 2014-07-01 98.2808022922636 2014-10-01 98.7583572110792 2015-01-01 99.4269340974212 2015-04-01 99.9044890162369 2015-07-01 100.1910219675260 2015-10-01 100.4775549188160 2016-01-01 100.8595988538680 2016-04-01 100.9551098376310 2016-07-01 101.5281757402100 2016-10-01 102.0057306590260 2017-01-01 102.4832855778410 2017-04-01 102.9608404966570 2017-07-01 103.5339063992360 2017-10-01 104.0114613180520 2018-01-01 104.5845272206300 2018-04-01 105.2531041069720